{"id":96,"date":"2012-11-11T19:19:44","date_gmt":"2012-11-11T19:19:44","guid":{"rendered":"http:\/\/ilias-laptop\/examples\/java-basics\/data-types\/primitives\/long\/"},"modified":"2013-08-20T22:15:29","modified_gmt":"2013-08-20T19:15:29","slug":"long","status":"publish","type":"post","link":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/","title":{"rendered":"long"},"content":{"rendered":"<p>With this example we are going to demonstrate how to use a <code>long<\/code> type in Java. The <code>long<\/code> data type is a 64-bit signed two&#8217;s complement <code>integer<\/code>. It has a minimum value of -9,223,372,036,854,775,808 and a maximum value of 9,223,372,036,854,775,807 (inclusive). Use this data type when you need a range of values wider than those provided by <code>int<\/code>.<\/p>\n<ul>In short, to create a variable of <code>long<\/code> type you should type the <code>long<\/code> keyword in your variable. In the example the <code>System.currentTimeMillis()<\/code> returns a <code>long<\/code> number that is the current time in milliseconds.<\/ul>\n<p>Let\u2019s take a look at the code snippet that follows: \u00a0<br \/>\n&nbsp;<div style=\"display:inline-block; margin: 15px 0;\"> <div id=\"adngin-JavaCodeGeeks_incontent_video-0\" style=\"display:inline-block;\"><\/div> <\/div><\/p>\n<pre class=\"brush:java\">\r\npackage com.javacodegeeks.snippets.basics;\r\n\r\npublic class LongExample {\r\n\t\r\n\tpublic static void main(String[] args) {\r\n\t\t\r\n\t\tlong l1 = System.currentTimeMillis();\r\n\t\tlong l2 = 1000*1000;\r\n\t\t\r\n\t\tSystem.out.println(\"Value of long l1 is: \" + l1);\r\n\t\tSystem.out.println(\"Value of long l2 is: \" + l2);\r\n\t\t\r\n\t}\r\n\r\n}\r\n<\/pre>\n<p>\n<b>Output:<\/b><\/p>\n<pre style=\"background: #f0f0f0; border: 1px dashed #CCCCCC; color: black; font-family: arial; font-size: 12px; height: auto; line-height: 20px; overflow: auto; padding: 0px; text-align: left; width: 99%;\">\r\n<code style=\"color: black; word-wrap: normal;\">Value of long l1 is: 1318967029108\r\nValue of long l2 is: 1000000<\/code>\r\n<\/pre>\n<p>&nbsp;\u00a0<br \/>\nThis was an example of how to use a <code>long<\/code> type in Java.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>With this example we are going to demonstrate how to use a long type in Java. The long data type is a 64-bit signed two&#8217;s complement integer. It has a minimum value of -9,223,372,036,854,775,808 and a maximum value of 9,223,372,036,854,775,807 (inclusive). Use this data type when you need a range of values wider than those &hellip;<\/p>\n","protected":false},"author":7,"featured_media":1204,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[161],"tags":[1084,212,1101],"class_list":["post-96","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-primitives","tag-data-types","tag-java-basics-2","tag-primitives"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>long - Java Code Geeks<\/title>\n<meta name=\"description\" content=\"With this example we are going to demonstrate how to use a long type in Java. The long data type is a 64-bit signed two&#039;s complement integer. It has a\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"long - Java Code Geeks\" \/>\n<meta property=\"og:description\" content=\"With this example we are going to demonstrate how to use a long type in Java. The long data type is a 64-bit signed two&#039;s complement integer. It has a\" \/>\n<meta property=\"og:url\" content=\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/\" \/>\n<meta property=\"og:site_name\" content=\"Examples Java Code Geeks\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/javacodegeeks\" \/>\n<meta property=\"article:published_time\" content=\"2012-11-11T19:19:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2013-08-20T19:15:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"150\" \/>\n\t<meta property=\"og:image:height\" content=\"150\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ilias Tsagklis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@javacodegeeks\" \/>\n<meta name=\"twitter:site\" content=\"@javacodegeeks\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ilias Tsagklis\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/\"},\"author\":{\"name\":\"Ilias Tsagklis\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/#\/schema\/person\/ca18b1aa108e3bfadf717e563e0a7a6e\"},\"headline\":\"long\",\"datePublished\":\"2012-11-11T19:19:44+00:00\",\"dateModified\":\"2013-08-20T19:15:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/\"},\"wordCount\":111,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg\",\"keywords\":[\"data types\",\"java basics\",\"primitives\"],\"articleSection\":[\"primitives\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/\",\"url\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/\",\"name\":\"long - Java Code Geeks\",\"isPartOf\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg\",\"datePublished\":\"2012-11-11T19:19:44+00:00\",\"dateModified\":\"2013-08-20T19:15:29+00:00\",\"description\":\"With this example we are going to demonstrate how to use a long type in Java. The long data type is a 64-bit signed two's complement integer. It has a\",\"breadcrumb\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#primaryimage\",\"url\":\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg\",\"contentUrl\":\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg\",\"width\":150,\"height\":150,\"caption\":\"Bipartite Graph\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/examples.javacodegeeks.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java Development\",\"item\":\"https:\/\/examples.javacodegeeks.com\/category\/java-development\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Java Basics\",\"item\":\"https:\/\/examples.javacodegeeks.com\/category\/java-development\/java-basics\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"data types\",\"item\":\"https:\/\/examples.javacodegeeks.com\/category\/java-development\/java-basics\/data-types\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"primitives\",\"item\":\"https:\/\/examples.javacodegeeks.com\/category\/java-development\/java-basics\/data-types\/primitives\/\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"long\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/#website\",\"url\":\"https:\/\/examples.javacodegeeks.com\/\",\"name\":\"Java Code Geeks\",\"description\":\"Java Examples and Code Snippets\",\"publisher\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/#organization\"},\"alternateName\":\"JCG\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/examples.javacodegeeks.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/#organization\",\"name\":\"Exelixis Media P.C.\",\"url\":\"https:\/\/examples.javacodegeeks.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2022\/06\/exelixis-logo.png\",\"contentUrl\":\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2022\/06\/exelixis-logo.png\",\"width\":864,\"height\":246,\"caption\":\"Exelixis Media P.C.\"},\"image\":{\"@id\":\"https:\/\/examples.javacodegeeks.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/javacodegeeks\",\"https:\/\/x.com\/javacodegeeks\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/#\/schema\/person\/ca18b1aa108e3bfadf717e563e0a7a6e\",\"name\":\"Ilias Tsagklis\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/examples.javacodegeeks.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2016\/01\/Ilias-Tsagklis_avatar_1454249217-96x96.jpg\",\"contentUrl\":\"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2016\/01\/Ilias-Tsagklis_avatar_1454249217-96x96.jpg\",\"caption\":\"Ilias Tsagklis\"},\"description\":\"Ilias is a software developer turned online entrepreneur. He is co-founder and Executive Editor at Java Code Geeks.\",\"sameAs\":[\"http:\/\/www.iliastsagklis.com\/\",\"https:\/\/www.linkedin.com\/in\/iliastsagklis\"],\"url\":\"https:\/\/examples.javacodegeeks.com\/author\/ilias-tsagklis\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"long - Java Code Geeks","description":"With this example we are going to demonstrate how to use a long type in Java. The long data type is a 64-bit signed two's complement integer. It has a","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/","og_locale":"en_US","og_type":"article","og_title":"long - Java Code Geeks","og_description":"With this example we are going to demonstrate how to use a long type in Java. The long data type is a 64-bit signed two's complement integer. It has a","og_url":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/","og_site_name":"Examples Java Code Geeks","article_publisher":"https:\/\/www.facebook.com\/javacodegeeks","article_published_time":"2012-11-11T19:19:44+00:00","article_modified_time":"2013-08-20T19:15:29+00:00","og_image":[{"width":150,"height":150,"url":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg","type":"image\/jpeg"}],"author":"Ilias Tsagklis","twitter_card":"summary_large_image","twitter_creator":"@javacodegeeks","twitter_site":"@javacodegeeks","twitter_misc":{"Written by":"Ilias Tsagklis","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#article","isPartOf":{"@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/"},"author":{"name":"Ilias Tsagklis","@id":"https:\/\/examples.javacodegeeks.com\/#\/schema\/person\/ca18b1aa108e3bfadf717e563e0a7a6e"},"headline":"long","datePublished":"2012-11-11T19:19:44+00:00","dateModified":"2013-08-20T19:15:29+00:00","mainEntityOfPage":{"@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/"},"wordCount":111,"commentCount":0,"publisher":{"@id":"https:\/\/examples.javacodegeeks.com\/#organization"},"image":{"@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#primaryimage"},"thumbnailUrl":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg","keywords":["data types","java basics","primitives"],"articleSection":["primitives"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/","url":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/","name":"long - Java Code Geeks","isPartOf":{"@id":"https:\/\/examples.javacodegeeks.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#primaryimage"},"image":{"@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#primaryimage"},"thumbnailUrl":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg","datePublished":"2012-11-11T19:19:44+00:00","dateModified":"2013-08-20T19:15:29+00:00","description":"With this example we are going to demonstrate how to use a long type in Java. The long data type is a 64-bit signed two's complement integer. It has a","breadcrumb":{"@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#primaryimage","url":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg","contentUrl":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2012\/12\/java-logo.jpg","width":150,"height":150,"caption":"Bipartite Graph"},{"@type":"BreadcrumbList","@id":"https:\/\/examples.javacodegeeks.com\/java-development\/java-basics\/data-types\/primitives\/long\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/examples.javacodegeeks.com\/"},{"@type":"ListItem","position":2,"name":"Java Development","item":"https:\/\/examples.javacodegeeks.com\/category\/java-development\/"},{"@type":"ListItem","position":3,"name":"Java Basics","item":"https:\/\/examples.javacodegeeks.com\/category\/java-development\/java-basics\/"},{"@type":"ListItem","position":4,"name":"data types","item":"https:\/\/examples.javacodegeeks.com\/category\/java-development\/java-basics\/data-types\/"},{"@type":"ListItem","position":5,"name":"primitives","item":"https:\/\/examples.javacodegeeks.com\/category\/java-development\/java-basics\/data-types\/primitives\/"},{"@type":"ListItem","position":6,"name":"long"}]},{"@type":"WebSite","@id":"https:\/\/examples.javacodegeeks.com\/#website","url":"https:\/\/examples.javacodegeeks.com\/","name":"Java Code Geeks","description":"Java Examples and Code Snippets","publisher":{"@id":"https:\/\/examples.javacodegeeks.com\/#organization"},"alternateName":"JCG","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/examples.javacodegeeks.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/examples.javacodegeeks.com\/#organization","name":"Exelixis Media P.C.","url":"https:\/\/examples.javacodegeeks.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/examples.javacodegeeks.com\/#\/schema\/logo\/image\/","url":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2022\/06\/exelixis-logo.png","contentUrl":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2022\/06\/exelixis-logo.png","width":864,"height":246,"caption":"Exelixis Media P.C."},"image":{"@id":"https:\/\/examples.javacodegeeks.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/javacodegeeks","https:\/\/x.com\/javacodegeeks"]},{"@type":"Person","@id":"https:\/\/examples.javacodegeeks.com\/#\/schema\/person\/ca18b1aa108e3bfadf717e563e0a7a6e","name":"Ilias Tsagklis","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/examples.javacodegeeks.com\/#\/schema\/person\/image\/","url":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2016\/01\/Ilias-Tsagklis_avatar_1454249217-96x96.jpg","contentUrl":"https:\/\/examples.javacodegeeks.com\/wp-content\/uploads\/2016\/01\/Ilias-Tsagklis_avatar_1454249217-96x96.jpg","caption":"Ilias Tsagklis"},"description":"Ilias is a software developer turned online entrepreneur. He is co-founder and Executive Editor at Java Code Geeks.","sameAs":["http:\/\/www.iliastsagklis.com\/","https:\/\/www.linkedin.com\/in\/iliastsagklis"],"url":"https:\/\/examples.javacodegeeks.com\/author\/ilias-tsagklis\/"}]}},"_links":{"self":[{"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/posts\/96","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/comments?post=96"}],"version-history":[{"count":0,"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/posts\/96\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/media\/1204"}],"wp:attachment":[{"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/media?parent=96"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/categories?post=96"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/examples.javacodegeeks.com\/wp-json\/wp\/v2\/tags?post=96"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}